过滤速率

在此基础上，加入硅藻土助滤剂以探讨对滤饼结构和过滤速率的影响，并考察滤饼的比阻值及可压缩性。

The influence of the filter cake structure and the filter rate was discussed by adding diatomaceous earth . Special resistance and compressibility were researched .

实验表明：絮凝预处理后的滤饼为高可压缩滤饼，加入硅藻土后滤饼的比阻值降低，可压缩性系数减小到0.387，过滤速率提高30%。

The results show that the filter cake after flocculation is high compressible , the special resistance after adding diatomaceous earth decreases , compressibility coefficient decreases to 0.387 , and the filter rate is increased by 30 % .

用数学模型指导投料，能得到较理想结晶粒度，过滤速率高达0.75m3·m－2·min－1。

Using mathematical model to direct feeding of raw material we can get rather ideal crystal grain , and the filtering rate achieved is as high as 0 75m 3 / m 2 · min.

对旋叶压滤机过滤速率与生产能力的探讨

Exploration of filtration rate and production capacity for rotary-vane filter press

微滤过程阻力分析及过滤速率

Analysis on Fouling Resistance and Calculation of Flux for Microfiltration

柔红霉素发酵后期参照过滤速率放罐的试验

Test for discharge of daunomycin fermentation liquor considering filtration velocity

旋叶压滤机过滤速率衰减及恢复方法的研究

A Study on the Filtrate Rate and its Decline of the Rotary Filter Press

平行板超滤系统过滤速率研究

Ultrafiltration Flux in Parallel Plates Flow System

本文采用非惯性系研究方法，导出了离心过滤速率方程。

In this Paper the velocity equation of centrifugal filtration is established in non inertial system .

同时，研究了滤液温度和浓度对过滤速率的影响。

Meanwhile , the influences of the suspension temperature and concentration on the filtering rate were also studied .

旋转压滤机系列压力下各级间过滤速率的试验研究

The Experimental Research on the Multi-stage Filtration Flow under Pressure Variation in the Series of Dynamic Rotary Vane Press Filter

添加适当高分子絮凝剂能改善絮凝体的沉降速率和过滤速率。

Rates of settling and filtration of the flock could be improved by adding certain amount of suitable high molecular flocculants .

对过滤速率、过滤阻力、滤饼空隙率进行了研究，分析了四种物料的滤饼可压缩性及其压缩性指数。

Filtration velocity , filtration resistance and porosity of cake were researched , and the condensability and its index were analyzed .

过滤速率的衰减基本可分为2个阶段，即速率下降阶段和稳态过滤阶段。

It was discovered that the decay of filtration rate can be divided into two stages : drop stage and steady stage .

本文从恒压过滤速率方程出发，利用多项式回归的方法求取过滤常数，并以一实例将之与教材中介绍的方法进行了比较。

The polynomial regression based on the constant-pressure filtration rate equation has been presented to handle the experimental data and compared with the methods in literature through an example .

结果显示在适当条件下，组合连续絮凝分离技术比容器实验絮凝法的过滤速率提高63%，沉降速率提高48%。

The results showed that the filtration rate of broth was 63 % larger and precipitation rate of the flocs in the broth was 48 % larger by assembled continuous flocculating than jar testing .

实验结果表明过滤速率随着颗粒粒径、温度的提高及固相质量分数的降低而增大，并对不同过滤方式进行了考察。

The experimental results show that filtering rate increases with the increase of particle diameter , temperature and the decrease of solid mass fraction . The mode of filtration on filtering rate was examined .

L-1，此时絮体沉降速率比用草酸时高24%，过滤速率高31%。

After flocculation , the precipitation rate of the flocs was 24 % larger and the filtration rate of the broth was 31 % larger by cationic polyacrylamide than by oxalic acid used in the industry .

研究发现随着小麦芽用量的增加，阿拉伯木聚糖、β-葡聚糖含量呈上升趋势，粘度逐渐增大，过滤速率逐渐减小，还原糖与α-AN呈下降趋势。

With the increasing dosage of wheat malt , Arabinoxylan and β - glucan had an ascending tendency , viscosity increased gradually while filtration rate decreased , reducing sugar and α - AN showed a decreasing tendency .

L-1.结果显示：组合连续絮凝法比容器实验絮凝法的沉降速率提高46%，过滤速率提高67%。

The experimental results were as follows : the precipitation rate of the flocs in the broth was 46 % larger and the filtration rate of the broth was 67 % larger in assembled continuous flocculation than in jar testing .

螺旋线圈过滤器是一种新型的固液分离设备，具有耐热、耐腐蚀、过滤速率高、过滤阻力低及再生能力强等特点。

The filter of spiral coil is a new equipment for solid liquid separation , it is featured by heat resisting , anti corrosion , high rate of filter , low resistance of filter and powerful ability of regeneration and so on .

同时，具有较高表面活性和絮凝作用的高分子表面活性剂聚氧乙烯UC309，在用量为100g/t时，可将滤饼含水量降低3.9%，使滤饼比阻降低，过滤速率加快。

A kind of high molecular weight surfactant UC 309 , which possesses both the flocculant and surfactant groups , can decrease the cake moisture by 3.9 % and increase the filteration rate by decreasing the cake specific ratio at the usage of 100 g / t.

实验结果表明，高铁酸钾的强氧化性可以破坏污泥絮体结构，提高污泥的机械脱水程度；但同时污泥EPS含量和LB-EPS含量增加，对污泥过滤脱水速率有负面影响。

The results show that pretreatment by ferrate potassium can change the structure of the sludge flocs and improve sludge dewatering extent . But it also increases the content of EPS , which affects adversely the filtration rate of the sludge .

还重点讨论了攻击响应部分，包括响应的位置、包过滤和速率限制、回退策略。

Then it focuses on attack response , including egress filtering , packets filtering and rate limit , and the pushback method .

动态过滤的过滤速率

Filtration - rate in dynamic filtration

因此，多年来人们一直围绕着过滤精度和速率问题进行研究，探索了很多新方法，但是解决的始终不理想。

So , people have studied around the question of the precision and speed of filtering for many years .

在实验过程中用平均膜过滤阻力的上升速率（K）来表征膜污染速率。

Average filtration resistance increase rate ( K ) over the operation time was introduced to evaluate membrane fouling .

不同过滤方式下过滤速率衰减模型研究

Research on attenuation models of filtration flux in different filtration manner

动态旋叶压滤机的过滤机理及过滤速率

Filtration Rate and Mechanism for Rotary filter press

给出动态过滤情况下过滤速率计算公式。

Under the condition of dynamic filtration , a formula was developed to calculate the filtration rate .